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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
tonnes
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "tonnes" is correct and usable in written English.
It is typically used to refer to a unit of weight equivalent to 1,000 kilograms, commonly used in contexts involving large quantities or mass. Example: "The shipment contained over 50 tonnes of goods, which required special handling."
✓ Grammatically correct
News & Media
Formal & Business
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Weighing almost six tonnes and measuring 4 metres (13ft) square, the giant slab of milk chocolate has broken the record for the world's largest chocolate bar.
News & Media
The continent accounts for nearly half of all world coffee imports – more than 3m tonnes each year.
News & Media
If you accept that adding 30 billion tonnes of greenhouse gases to the atmosphere every year is a bad thing, then you have to accept that someone should do something about it.
News & Media
About 90m tonnes of animal waste is also produced in the UK each year, only a tiny portion of which is used for energy production.
News & Media
The ship was carrying 1,150 tonnes of fish, but had only 50 tonnes of fuel, Velmeskin said.
News & Media
But the price outlook remains bleak, with an extra 200m tonnes of the steel-making ingredient expected to be dumped on the market over the next few years.
News & Media
Lurking in the background is Brazilian giant Vale which is planning a $20bn investment to expand production by another 90m tonnes by 2018.
News & Media
GVK said the mine, located near the Queensland town of Alpha, is expected to last for at least 30 years, producing up to 30m tonnes of thermal coal a year for export.
News & Media
At a cost of £2.25m – on top of a major conservation programme that was already underway – almost all the stonework is being replaced, with tonnes of stone brought from France like the original.
News & Media
"Rather than talking in terms of tonnes of carbon dioxide," Harvey says, "it is better to talk in terms of money saved.
News & Media
Limiting global warming to the agreed global target of 2C means staying within a 'carbon budget' of 565 GT (gigatonnes or billion tonnes).
News & Media
Expert writing Tips
Best practice
When writing about international trade or environmental impact, use "tonnes" to ensure clarity, as it's the standard metric unit, equal to 1,000 kilograms.
Common error
Avoid using "tons" interchangeably with "tonnes". "Tons" usually refers to short tons (907.185 kilograms) or long tons (1,016.05 kilograms), which differ from the metric "tonne" (1,000 kilograms). Always specify which unit you're using for clarity.
Source & Trust
93%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "tonnes" is as a plural noun, used to quantify mass, specifically referring to multiple metric tons. Ludwig AI confirms that it is widely used in contexts involving large quantities.
Frequent in
News & Media
52%
Formal & Business
20%
Science
13%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "tonnes" is the plural form of "tonne", a metric unit of mass equal to 1,000 kilograms. Ludwig AI confirms that it is a grammatically correct and very common term, primarily used in contexts such as news, business, and science to quantify large amounts of materials. It's crucial to differentiate "tonnes" from "tons" to avoid confusion. Alternative phrases include "metric tons" or "thousands of kilograms". Understanding its usage ensures precision in writing and communication. Key sources such as The Guardian and The New York Times frequently employ the term, highlighting its relevance in various fields.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
metric tons
Uses a different term for the same unit of weight, emphasizing the metric system.
thousands of kilograms
Expresses the weight in a different unit, providing a more granular perspective.
large quantities
Focuses on the abundance of the item, without specifying the exact weight.
significant amounts
Highlights the substantial nature of the quantity being discussed.
vast amounts
Emphasizes the immensity of the quantity.
substantial volumes
Highlights the large volume of the material, rather than the weight.
considerable loads
Refers to the weight being carried or transported.
massive weights
Emphasizes the heaviness of the items.
heavy loads
Simple way of expressing large weight.
gigatonnes
Expresses a much larger quantity, specifically billions of tonnes.
FAQs
How do I use "tonnes" in a sentence?
"Tonnes" is typically used to quantify large amounts of materials or substances. For example: "The country exports millions of "tonnes" of grain each year".
What's the difference between "tonnes" and "tons"?
"Tonnes" are metric tons (1,000 kilograms), while "tons" usually refer to either short tons (2,000 pounds) or long tons (2,240 pounds). Be specific to avoid confusion.
Is "tonnes" singular or plural?
"Tonnes" is the plural form of "tonne", the metric unit of mass equal to 1,000 kilograms. The singular form "tonne" is used for one unit, while "tonnes" indicates multiple units.
What are some other ways to describe large quantities besides using "tonnes"?
Depending on the context, you could use phrases like "large quantities", "significant amounts", or specify the quantity in kilograms (e.g., "thousands of kilograms").
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
93%
Authority and reliability
4.6/5
Expert rating
Real-world application tested